MWPowerPlantFacts
PowerPlantFactsEvidence report · prepared 2 September 2026https://powerplantfacts.com/entity/55661
EIA plant 55661

Newington · Rockingham · NH

Newington Energy Center

Operated by Essential Power Operating Services, LLC

Annual generation1,222,173 MWhSum of represented EIA-923 rows
Fuel codesNGCodes retained from EIA records
Grid contextISO New England Inc.Balancing authority or NERC region

Published location

Where is Newington Energy Center?

This locator uses the coordinates in the approved source record. It shows geographic context, not a site boundary, safety zone or property-risk area.

43.104700, -70.806100

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Map data © OpenStreetMap contributors

Capacity is not generation. Nameplate MW describes equipment; annual MWh describes recorded output. Proposed and retired units are not added to operating capacity.

2024 monthly net generation

MonthNet generation
15,607 MWh
20 MWh
310,249 MWh
484,021 MWh
547,194 MWh
6139,354 MWh
7199,151 MWh
8176,150 MWh
9185,821 MWh
10315,975 MWh
113,110 MWh
1255,541 MWh

Operating generators

IDTechnologyFuelMWStatus
STNatural Gas Fired Combined CycleNG234.3OP
GT-1Natural Gas Fired Combined CycleNG185.6OP
GT-2Natural Gas Fired Combined CycleNG185.6OP

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Identity, technology and limitations
EIA plant ID
55661
Sector
IPP Non-CHP
Water source
Piscataqua River
Data edition
2024-final